This is a nifty little disco lamp [not so little, actually, it’s about the size of a cat] available at the dollar shops for less than $30.
It took me a while to find a screwdriver long enough to take it apart, and then even longer to find the tiny little screws at the handle.
After weeks of procrastination, I was able to get the dimmer switch off. Tweezers got under the switch cover and the pliers got the little nut off.
It’s amazing how little stuff is needed to make that big thing do stuff.
I have plans to re-adjust this so the lights are fully randomised and I can place them where I want them… but I need tools.